SPEX's 6970D Freezer/Mill® is a powerful, high-throughput, cryogenic mill. It was specifically designed to grind tough, temperature sensitive samples with the use of magnetically-driven impactors. It has dual grinding chambers that accommodates samples from 0.5 - 200 grams (0.6 - 50 mL). These chambers can be programmed for independent operation and different protocols, providing flexibility and speed.   
   
Applications include: DNA/RNA extraction, THC extraction, protein extraction, forensic testing, materials testing, pharmaceutical analysis, drug testing, RoHS/WEEE and volatiles extraction.   
   
Typical samples include: Animal tissue, plastic and polymers, yeast, pharmaceuticals, food products, electronic components, textiles, hair, teeth, bones, plant tissue such as cannabis, seeds, leaves and roots.